000 00267nam a2200109Ia 4500
008 160710s1957 xx 000 0 und d
100 _aSMIT,W.M.
245 _aPURITY CONTROL BY THERMAL ANALYSIS
260 _aLONDON
_bELSEVIER
_c1957
300 _a182
942 _2ddc
_cB
999 _c25757
_d25757